Owen takes the lead on a murder investigation involving the brother of his former criminal informant who was killed a few years before. Meanwhile, Clark struggles with whether or not to let his recently sober mother back into his and Agnes' life.
Quest roles:
Brandon Gill(Phillip Cole (Aide)), Valarie Pettiford(Maxine), Polly Draper(Nora Clark), Michael Aronov(Dominic Quinlan), Susan Kelechi Watson(April McGee), Mario D'Leon(Muscle Head), Danny Henriquez(Landis Murphy)